“It is all for your sake, so that as grace extends to more and more people it may increase thanksgiving, to the glory of God.” 2 Corinthians 4:15 (ESV )
Gratitude is a positive and joyful emotion and especially so when it is for what God has for us. We have a sense of joyful appreciation for his grace. Does that mean, in a sense, we are still the beneficiaries of the very emotion of gratitude. By its very nature, gratitude exalts the giver. When we feel thankful, we acknowledge our need and God’s fullness, the riches of his glory. Just as when we humble ourselves and exalt the service provider in when we say, “Thank you,” so we humble ourselves and exalt God when we even feel gratitude to him. The difference, of course, is that we really are infinitely in debt to God for his grace, and everything he does for us is free and undeserved. The wonderful thing about the gospel is that the response it requires from us for God’s glory is most natural and; namely, thankfulness for grace. God’s all-supplying glory in giving and our humble gladness in receiving are not in competition. Joyful thankfulness glorifies God. A life that gives glory to God for his grace and a life of deepest gladness are the same life. And what makes them one is thankfulness.
Thanks to Desiring God and John Piper for this contribution.